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Motor drivers

Motor drivers

Motor drivers forum

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Texas Instruments (TI) Motor drivers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search motor drivers IC content or ask technical support questions on everything from brushless DC (BLDC) and brushed DC (BDC) motor drivers to stepper motor and other drivers for precise motor control. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] DRV8718-Q1: Gate driver high side configuration use case, negative spike concern without external (shotteky) diode.

    Shinya Morita
    Shinya Morita
    Part Number: DRV8718-Q1 Other Parts Discussed in Thread: DRV8706-Q1 , , DRV8702-Q1 , DRV8106-Q1 , DRV8705-Q1 , DRV8714-Q1 , DRV8703-Q1 Tool/software: DRV8702-Q1, DRV8703-Q1, DRV8106-Q1, DRV8705-Q1, DRV8706-Q1, DRV8714-Q1, DRV8718-Q1 Gate driver can…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Ultrasonic Lens Cleaning FAQ

    Sydney Northcutt
    Sydney Northcutt
    Other Parts Discussed in Thread: DRV2911-Q1 , ULC1001 , ULC1001-DRV2911EVM , ULC1001-DRV290XEVM , ULC-HPB-DEMO , DRV2901 Design Resources Where can I find the reference design for ULC1001 and DRV2911-Q1 The ULC1001-DRV2911EVM / ULC1001…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8703-Q1EVM: DRV8702/03-Q1 EVM GUI/MCU output PWM Duty polarity- flipped

    Shinya Morita
    Shinya Morita
    Part Number: DRV8703-Q1EVM Other Parts Discussed in Thread: DRV8702-Q1 , DRV8703-Q1 Tool/software: This is topic for DRV8702-Q1 and DRV8703-Q1 EVM. DRV8702/03-Q1 GUI can select PWM duty cycle from MCU GPIO on EVM On PWM mode, IN1/IN2 polarity is not…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Why won't my Motor Driver EVM connect to the GUI?

    Jacob Thompson
    Jacob Thompson
    Other Parts Discussed in Thread: MSP430G2553 , MSP430F5528 , MSP430F5338 , MSPDRIVERLIB There are a few things that can cause an EVM to not connect to the GUI on the computer. Below walks through some common troubleshooting steps to fix EVM connectivity…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8243-Q1: OLP:Load Monitoring SPEC items interpretation for DRV8242/43/44/45-Q1 and DRV8143/44/45-Q1

    Shinya Morita
    Shinya Morita
    Part Number: DRV8243-Q1 Other Parts Discussed in Thread: DRV8244-Q1 , DRV8143-Q1 , DRV8242-Q1 , DRV8144-Q1 , DRV8245-Q1 , DRV8145-Q1 OLP: Load Monitoring SPEC items interpretation for DRV8242-Q1,DRV8243-Q1,DRV8244-Q1,DRV8245-Q1 and DRV8143-Q1,DRV8144…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] How to drop a DRV8452 into a DRV8434S socket? Advantages?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8452 Other Parts Discussed in Thread: DRV8434S The DRV8452 (SPI version) and DRV8434S are pin-to-pin compatible with each other, with DRV8452 offering some newer features and performance improvements at a competitive price-point. Very…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Motor Studio GUI - EVM Firmware Compatibility

    Eric Chen
    Eric Chen
    Other Parts Discussed in Thread: MCF8316A , MCF8315A , MCF8329A , MSP430FR2355 , MSP-EXP430FR2355 Motor Studio Overview Our new Motor Studio is a new and improved GUI focused on ease-of-use and aimed at simplifying the tuning process of the MCx BLDC…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8210EVM: IN1 and IN2 silkscreen issue in the DRV8210EVM, DRV8212EVM, and DRV8220EVM

    Pablo Armet
    Pablo Armet
    Part Number: DRV8210EVM Other Parts Discussed in Thread: DRV8212EVM , DRV8220EVM , Version A and E1 of the DRV8210EVM, DRV8212EVM, and DRV8220EVM have a silkscreen error where the "IN1/EN" and the "IN2/PH" silkscreen label placement is incorrect. The…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8244-Q1: How do I evaluate the SPI (P) version of DRV8243-Q1, DRV8244-Q1, or DRV8245-Q1?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8245S-Q1LEVM The SPI (S) and SPI (P) versions of these chips are very similar - same specs, both SPI controlled. However, the key difference is that the (P) version uses an external 5V for…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8245S-Q1LEVM: How to fix the DRV8245S-Q1LEVM not connecting to GUI and nFAULT not working?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8245S-Q1LEVM Our team recently discovered an issue with the recently released DRV8245S-Q1LEVM. The EVM fails to connect to the GUI, and the nFAULT LED doesn't display the status of the nFAULT signal on the microcontroller. This is due…
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
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View FAQ threads
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  • Answered

    MCT8329EVM: I couldn't start communication 0 Locked

    1079 views
    11 replies
    Latest over 2 years ago
    by Eric Chen
  • Answered

    DRV8243-Q1: Internal LDO output voltage of SPI(S) Variant 0 Locked

    299 views
    4 replies
    Latest over 2 years ago
    by Jeffrey Chung1
  • Not Answered

    DRV8251: Minimum Coil Inductance for DRV8251 Current Regulation, and Minimum VREF Current Regulation Level? 0 Locked

    1079 views
    16 replies
    Latest over 2 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8353RS-EVM: VDS current sense 0 Locked

    242 views
    1 reply
    Latest over 2 years ago
    by Joshua Horlander Cruz
  • Answered

    MCT8316ZTEVM: Motor vibrates but does not turn 0 Locked

    499 views
    8 replies
    Latest over 2 years ago
    by Robert Wedan
  • Answered

    MCT8316A: Max power rating? 0 Locked

    391 views
    7 replies
    Latest over 2 years ago
    by William Snyder
  • Suggested Answer

    DRV8231: voltage drop, engine not mooving 0 Locked

    938 views
    11 replies
    Latest over 2 years ago
    by Pablo Armet
  • Answered

    DRV8714-Q1: Unused pin(GH/SH/LG) 0 Locked

    234 views
    1 reply
    Latest over 2 years ago
    by Shinya Morita
  • Suggested Answer

    DRV8145-Q1: Possibility to use as a Peltier Driver 0 Locked

    500 views
    4 replies
    Latest over 2 years ago
    by Shinya Morita
  • Suggested Answer

    MCF8316A: What is the highest power motor that the device supports? 0 Locked

    250 views
    1 reply
    Latest over 2 years ago
    by Robert Wedan
  • Answered

    DRV8889-Q1: Recommendation for verify sanity of register after writing 0 Locked

    170 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8873-Q1: Heat issue under 50KHz with load 0 Locked

    340 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Answered

    DRV8320R: absolute minimum voltage at SHx 0 Locked

    472 views
    8 replies
    Latest over 2 years ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV10983: DC resistance/AC resistance 0 Locked

    265 views
    1 reply
    Latest over 2 years ago
    by Vishnu Balaraj
  • Answered

    MCT8329A: Cannot communicate with MCT8329A via I2C 0 Locked

    943 views
    8 replies
    Latest over 2 years ago
    by deming
  • Suggested Answer

    DRV8243S-Q1LEVM: Increased VM in fast decay mode 0 Locked

    284 views
    2 replies
    Latest over 2 years ago
    by Brian Dang
  • Answered

    DRV8462: DRV8462 DDV, samples and general availability? 0 Locked

    580 views
    8 replies
    Latest over 2 years ago
    by Pablo Armet
  • Answered

    DRV8814: DRV8814 : Jitter on outputs 0 Locked

    441 views
    17 replies
    Latest over 2 years ago
    by Brian Dang
  • Suggested Answer

    DRV8873: Jetson Nano to drive DC motor over SPI channel 0 Locked

    505 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Answered

    DRV8428: M0/M1 connection for "0" and "1" 0 Locked

    197 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
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